The GP and the specialist. Cardiology.
D001145:Arrhythmias, Cardiac / Q000628:therapy; D002318:Cardiovascular Diseases / Q000628:therapy*; D005194:Family Practice; D006297:Health Services Accessibility; D006333:Heart Failure / Q000628:therapy; D006337:Heart Murmurs; D006760:Hospitalization; D006801:Humans; D006973:Hypertension / Q000628:therapy; D012017:Referral and Consultation